SOME THOUGHTS ON THE FEASIBILITY OF A SOLAR-POWERED PLANE

Authors

  • Jozsef Gedeon

Keywords:

Aerodynamics, Structures, Design

Abstract

Energy and environmental problems, as well as basic training and weekend pilot requirements, are stressing the need for a silent, economical powered sailplane that doesn't contribute to air pollution. Solar power would be the ideal answer. Basic power requirements seen to come within the state of the art in a decade or so. Engine types to be considered are the direct current electric motor or, perhaps, some kind of special heat engine. For the electric drive, battery and engine weight problems give cause for concern, while present heat cycles may not meet efficiency requirements. For better utilization of atmospheric energy, a CCV design, perhaps of tail-first layout, might be preferable. An acceptable price level and new air traffic control procedures (for cross-country work) will also be needed for the SPP to become a success.

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Issue

Vol. 6 No. 1 (1980)

Section

Articles

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